| U19 EURO 22005 Northern Ireland - Appearances as Referee |  |
 |
 |
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| 18/07/2005 | Serbia | - | Germany | 4:2 | 3 | - | - |
| 23/07/2005 | Norway | - | England | 2:3 | 2 | - | - |
| 26/07/2005 | France | - | Germany | 3:2 | 5 | - | - |
| U19 EURO 22005 Northern Ireland - Appearances as Referee | |
|
|
||||
| 18/07/2005 | Serbia | - | Germany | 4:2 | 3 | - | - |
| 23/07/2005 | Norway | - | England | 2:3 | 2 | - | - |
| 26/07/2005 | France | - | Germany | 3:2 | 5 | - | - |
| Complete name: | Alberto Undiano Mallenco |
| Born: | 08/10/1973 |
| Place of birth: |
Pamplona, 
Spain |
| Residence: | Ansoain |
| Nationality: |
Spain |
| Height: | 181 cm |
| Weight: | 73 kg |